Hello,

I am trying to model a MURB with distributed heat pumps and a gas fired
make-up air unit. The heat pump loop is attached to a ground field heat
exchanger and a supplementary boiler. I am getting very strange results:
the model is showing negative savings. Upon closer inspection, it seems like
the reference building does not have any heating created. I have followed
the instruction in the EE4 modelling guide...am I missing something?

Regards,

Oleksandra Onisko, B.A.Sc., LEED AP